A married couple apparently committed suicide by taking poison in their home in the Bara Bariya Miapara area under Shah Makhdoom police station of Rajshahi on Monday.
The deceased were identified as Md Sajal, 22, and his wife Rozina Khatun, 20.
Mehedi Hasan, officer-in-charge (OC) of Rajshahi Shah Makhdoom police station, said the couple took poison on Sunday night.
Family members took them to Rajshahi Medical College (RMCH) Hospital where Rozina died immediately after admission. Sajal died on Monday morning.
Police sent the bodies to the hospital morgue for autopsies, added the OC.
The reason behind the suicide would be known after investigation, said the OC, adding that an unnatural death case was filed in this regard.